Calculated magneto-resistance due to domain walls : the role of impurity scattering

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dc.creatorHickey, M. C.
dc.date2008-05-04
dc.date2008-07-15
dc.date.accessioned2026-07-07T09:49:59Z
dc.date.available2026-07-07T09:49:59Z
dc.descriptionThe existing Levy-Zhang approach to constructing the contribution to the resistivity of a magnetic domain wall is explored. The model equations are integrated analytically, giving a closed form expression for the resistivity when the current flows in the wall. The Boltzmann equation is solved analytically and the ratio of the spin up and spin down resistivities is calculated and its dependence on the strength of the Coulomb and exchange scattering potentials is elucidated.
dc.description17 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0805.0443
dc.identifierhttp://arxiv.org/abs/0805.0443
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/164791
dc.subjectMesoscale and Nanoscale Physics
dc.subjectOther Condensed Matter
dc.titleCalculated magneto-resistance due to domain walls : the role of impurity scattering
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